[Al-Shaery A., Lim S., and Rizos C. (2010). Functional models of ordinary kriging for medium range real-time kinematic positioning based on Virtual Reference Station technique. Proceedings of the 23th International Technical Meeting of the Satellite Division of the Institute of Navigation, ION GNSS 2010, 2513-2521.]Search in Google Scholar
[Al-Shaery A., Lim S., and Rizos C. (2011). Investigation of different interpolation models used in Network-RTK for the Virtual Reference Station technique. Journal of Global Positioning Systems, 10(2), 136-148.10.5081/jgps.10.2.136]Search in Google Scholar
[Bartels J. (1957). The technique of scaling indices K and Q of geomagnetic activity. Annales of the International Geophysical Year, 4, 215-226.]Search in Google Scholar
[Booz-Allen and Hamilton (1996). Second draft for-working group review, proposed European Baseline Radionavigation Plan, appendix b. Technical report, ICAO All- Weather Operations Panel.]Search in Google Scholar
[Chang X., Yang X., and Zhou T. (2005). MLAMBDA: a modified LAMBDA method for integer least-squares estimation. Journal of Geodesy, 79, 552-565.10.1007/s00190-005-0004-x]Search in Google Scholar
[Chen X., Landau H., and Vollath U. (2003). New tools for Network RTK integrity monitoring. Proceedings of the 16th International Technical Meeting of the Satellite Division of the Institute of Navigation, ION GPS/GNSS 2003, 1355-1360.]Search in Google Scholar
[Counselman C.C. and Abbot R. (1989). Method of resolving radio phase ambiguity in satellite orbit determination. Journal of Geophysical Research, 94(B6), 7058-7064.10.1029/JB094iB06p07058]Search in Google Scholar
[Dai L., Han S., Wang J., and Rizos C. (2004). Comparison of interpolation algorithms in network-based GPS techniques. Journal of the Institute of Navigation, 50(4), 277-294.10.1002/j.2161-4296.2003.tb00335.x]Search in Google Scholar
[Dai L., Wang J., Rizos C., and Han S. (2003). Predicting atmospheric biases for real-time ambiguity resolution in GPS/GLONASS reference station networks. Journal of Geodesy, 76, 617-628.10.1007/s00190-002-0286-1]Search in Google Scholar
[De Jonge P.J. and Tiberius C.C.J.M. (1996). The LAMBDA method for integer ambiguity estimation: implementation aspects. Technical report, Delft Geodetic Computing Centre, Delft University of Technology.]Search in Google Scholar
[Euler H.J. and Schaffrin B. (1991). On a measure for the discernability between different ambiguity solutions in static-kinematic GPS mode. IAG Symposia no. 107, Kinematic Systems in Geodesy, Surveying, and Remote Sensing, 285-295.10.1007/978-1-4612-3102-8_26]Search in Google Scholar
[Fotopoulos G. and Cannon M.E. (2001). An overview of multireference station methods for cm-level positioning. GPS Solutions, 4(3), 1-10. 1610.1007/PL00012849]Search in Google Scholar
[Gao Y., Li Z., and McLellan J.F. (1997). Carrier phase based regional area differential GPS for decimeter-level positioning and navigation. Proceedings of the 10th International Technical Meeting of the Satellite Division of the Institute of Navigation, ION GPS 1997, 1305-1313.]Search in Google Scholar
[Geisler I. (2006). Performance improvement of Network RTK positioning. Proceedings of the 2006 National Technical Meeting of The Institute of Navigation, 869-880.]Search in Google Scholar
[Grejner-Brzezinska D.A., Wielgosz P., Kashani I., Smith D.A., Spencer P.S.J., Robertson D.S., and Mader G.L. (2004). An analysis of the effects of different network-based ionosphere estimation models on rover positioning accuracy. Journal of Global Positioning Systems, 3(1-2), 115-131.10.5081/jgps.3.1.115]Search in Google Scholar
[Han S. (1997). Quality-control issues relating to instantaneous ambiguity resolution for real-time GPS kinematic positioning. Journal of Geodesy, 71, 351-361.10.1007/s001900050103]Search in Google Scholar
[Han S. and Rizos C. (1996). GPS network design and error mitigation for real-time continuous array monitoring systems. Proceedings of the 9th International Technical Meeting of the Satellite Division of the Institute of Navigation, ION GPS 1996, 1827-1836.]Search in Google Scholar
[Han S. and Rizos C. (1997). Instantaneous ambiguity resolution for medium-range GPS kinematic positioning using multiple reference stations. Proceedings of the International Association of Geodesy Symposia, 118, Advances in Positioning and Reference Frames, 283-288.]Search in Google Scholar
[Hein G.W. (2000). From GPS and GLONASS via EGNOS to Galileo - positioning and navigation in the third millennium. GPS Solutions, 3(4), 39-47.10.1007/PL00012814]Search in Google Scholar
[Hofmann-Wellenhof B., Lichtenegger H., and Wasle E. (2008). GNSS Global Navigation Satellite Systems: GPS, GLONASS, Galileo & more. Springer-Verlag, Wien.]Search in Google Scholar
[Lachapelle G. and Alves P. (2002). Multiple reference station approach: overview and current research. Journal of Global Positioning Systems, 1(2), 133-136.10.5081/jgps.1.2.133]Search in Google Scholar
[Landau H., Chen X., Kipka A., and Vollath U. (2007). Latest developments in Network RTK modeling to support GNSS modernization. Journal of Global Positioning Systems, 6(1), 47-55.10.5081/jgps.6.1.47]Search in Google Scholar
[Landau H., Vollath U., and Chen X. (2003). Virtual Reference Stations versus broadcast solutions in Network RTK - advantages and limitations. Proceedings of GNSS 2003 The European Navigation Conference, Graz, Austria.]Search in Google Scholar
[Marel van der H. (1998). Virtual GPS reference stations in the Netherlands. Proceedings of the 11th International Technical Meeting of the Satellite Division of the Institute of Navigation, ION GPS 1998, 49-58.]Search in Google Scholar
[Musa T.A., Wang J., and Rizos C. (2004). A stochastic modelling method for network-based GPS positioning. European Navigation Conference, ECN GNSS2004.]Search in Google Scholar
[Musa T.A., Wang J., Rizos C., and Satirapod C. (2003). Stochastic modelling for networkbased GPS positioning. The 6th International Symposium on Satellite Navigation Technology Including Mobile Positioning and Location Serivces, Melbourne, Australia.]Search in Google Scholar
[Odijk D. (2000). Weighting ionospheric corrections to improve fast GPS positioning over medium distances. Proceedings of the 13th International Technical Meeting of the Satellite Division of the Institute of Navigation, ION GPS 2000, 1113-1123.]Search in Google Scholar
[Odijk D. (2001). Instantaneous precise GPS positioning under geomegnetic storm conditions. GPS Solutions, 5(2), 29-42.10.1007/PL00012884]Search in Google Scholar
[Odijk D. (2008). GNSS solutions: mathematical models. Inside GNSS, 3(2), 22-24.]Search in Google Scholar
[Odijk D., Marel van der H., and Song I. (2000). Precise GPS positioning by applying ionospheric corrections from an active control network. GPS Solutions, 3(3), 49-57. 1710.1007/PL00012804]Search in Google Scholar
[O’Keefe K., Petovello M., Lachapelle G., and Cannon M.E. (2006). Assessing probability of correct ambiguity resolution in the presence of time-correlated errors. Navigation: Journal of the Institute of Navigation, 53(4), 269-282.10.1002/j.2161-4296.2006.tb00389.x]Search in Google Scholar
[Próchniewicz D. (2011). A study on mitigation of the distance-dependent biases in the Network RTK technique. Reports on Geodesy, 90(1), 397-407.]Search in Google Scholar
[Raquet J.F. (1998). Development of a method for kinematic GPS carrier-phase ambiguity resolution using multiple reference receivers. Ph.D. thesis, The University of Calgary.]Search in Google Scholar
[Rizos C. (2002). Network RTK research and implementation - a geodetic perspective. Journal of Global Positioning Systems, 1(2), 144-150.10.5081/jgps.1.2.144]Search in Google Scholar
[Rizos C. and Han S. (2003). Reference station network based RTK systems - concepts and progress. Wuhan University Journal of natural Sciences, 8(2B), 566-574.10.1007/BF02899820]Search in Google Scholar
[Seeber G. (2003). Satellite Geodesy: foundations, methods, and applications. Walter de Gruyter, Berlin, New York, 2nd completely rev. and extended edition.]Search in Google Scholar
[Takasu T. and Yasuda A. (2010). Kalman-filter-based integer ambiguity resolution strategy for long-baseline RTK with ionosphere and troposphere estimation. Proceedings of the 23rd International Technical Meeting of the Satellite Division of the Institute of Navigation, ION GNSS 2010, 161-171.]Search in Google Scholar
[Teunissen P.J.G. (1993). Least squares estimation of the integer GPS ambiguities. Invited lecture, Section IV Theory and Methodology, IAG General Meeting, Beijing.]Search in Google Scholar
[Teunissen P.J.G. (1995). The least-squares ambiguity decorrelation adjustment: a method for fast GPS integer ambiguity estimation. Journal of Geodesy, 70, 65-82.10.1007/BF00863419]Search in Google Scholar
[Teunissen P.J.G. (1997). The geometry-free GPS ambiguity search space with a weighted ionosphere. Journal of Geodesy, 71, 730-383.10.1007/s001900050105]Search in Google Scholar
[Teunissen P.J.G. (1998). Success probability of integer GPS ambiguity rounding and bootstrapping. Journal of Geodesy, 72, 606-612.10.1007/s001900050199]Search in Google Scholar
[Tiberius C.C.J.M. and De Jonge P.J. (1995). Fast positioning using LAMBDA-method. Proceedings of the 4th International Symposium on Differential Satellite Navigation Systems, DSNS 1995(paper no. 30).]Search in Google Scholar
[Tiberius C.C.J.M., Jonkman N., and Kenselaar F. (1999). The stochastics of GPS observables. GPS World, 10(2), 49-54.]Search in Google Scholar
[Tiberius C.C.J.M., Teunissen P.J.G., and De Jonge P.J. (1997). Kinematic GPS: performance and quality control. Int. Symp. on Kinematic Systems in Geodesy, Geomatics & Navigation, Banff, Canada, KIS1997, 289-299.]Search in Google Scholar
[Verhagen S. (2004). Integer ambiguity validation: an open problem? GPS Solutions, 8, 36-43.10.1007/s10291-004-0087-5]Search in Google Scholar
[Verhagen S. (2005). The GNSS integer ambiguities: estimation and validation. Ph.D. thesis, Netherlands Geodetic Commission, Delft.10.54419/d0mifg]Search in Google Scholar
[Verhagen S., Li B., Teunissen P.J.G., and Tiberius C.C.J.M. (2012). Challenges in ambiguity resolution: biases, weak models, and dimensional curse. Proceedings of 6th ESA Workshop on Satellite Navigation Technologies, NAVITEC 2012, 1-8.10.1109/NAVITEC.2012.6423075]Search in Google Scholar
[Wang J., Lee H.K., Lee Y.J., Musa T., and Rizos C. (2005). Online stochastic modelling for network-based GPS real-time kinematic positioning. Journal of Global Positioning Systems, 4(1-2), 113-119.10.5081/jgps.4.1.113]Search in Google Scholar
[Wanninger L. (1995). Enhancing differential GPS using regional ionospheric error models. Bulletin G´eod´esique, 69, 283-291.10.1007/BF00806740]Search in Google Scholar
[Wanninger L. (2004). Ionospheric disturbance indices for RTK and Network RTK positioning. Proceedings of the 17th International Technical Meeting of the Satellite Division of the Institute of Navigation, ION GNSS 2004, 2849-2854. 18]Search in Google Scholar
[Wielgosz P., Grejner-Brzezinska D.A., and Kashani I. (2003). Regional ionosphere mapping with kriging and multiquadric methods. Journal of Global Positioning Systems, 2(1), 48-55.10.5081/jgps.2.1.48]Search in Google Scholar
[Wielgosz P., Kashani I., and Grejner-Brzezinska D. (2005). Analysis of long-range network RTK during a severe ionospheric storm. Journal of Geodesy, 79, 524-53110.1007/s00190-005-0003-y]Search in Google Scholar